Alias

3-D Man
Nick Name
|
Civilian ID
3-D Man I
Charles "Chuck" Chandler & Harold "Hal" Chandler

3-D Man II
Delroy Garrett Jr.

Alias
Triathlon
Occupation
3-D Man I
Charles "Chuck" Chandler
Adventurer
Test Pilot

Harold "Hal" Chandler
Research Scientist

3-D Man II
Adventurer
Athlete
Legal Status
3-D Man I
Citizens of the United States with no criminal record.

3-D Man II
Citizen of the United States with no criminal record.
Nation or Planet of Origin
3-D Man I
Los Angeles, California

3-D Man II
Philadelphia, Pennsylvania
Group Affiliation
3-D Man I
Agents of Atlas

3-D Man II
Agents of Atlas
Avengers Initiative
Skrull Kill Krew
Base of Operations
3-D Man I
Los Angeles, California

3-D Man II
United States
Height
3-D Man I
6' 2"

3-D Man II
6' 3"
Weight
3-D Man I
200 lbs.

3-D Man II
200 lbs.
Eye Color
3-D Man I
Hal: Brown
Chuck: Blue

3-D Man II
Brown
Hair Color
3-D Man I
Hal:
Gray
Chuck: Reddish-Brown

3-D Man II
Black
Skin Tone
3-D Man I
Caucasian

3-D Man II
Negroid
Known Powers
3-D Man I
Radioactively augmented human who is summoned from two-dimensional space into three-dimensional space by his brother; granting him the strength, speed, stamina, agility, durability, senses and intelligence roughly three times that of a human in peak physical shape.

3-D Man II
Peak athlete augmented with the power's of the original 3-D Man; granting him the strength, speed, stamina, agility, durability, senses and intelligence roughly three times that of a human in peak physical shape.

Garrett possessing an ability to see through the shape-shifting ability of Skulls.
Accessories
3-D Glasses: Ordinary eyeglasses infused with the essence of Chuck Chandler; enabling his brother Hal, who when using mental concentration could summon Chuck into three-dimensional space as the 3-D Man.
Common Enemies
3-D Man I
Skulls

3-D Man II
Skulls
Regularly Appearing
3-D Man I
Marvel Premiere

3-D Man II
Avengers Initiative
Skrull Kill Krew Vol. 2
First Appearance
3-D Man I
Marvel Premiere #35 (April, 1977)

3-D Man II
Avengers Initiative #14 (Aug. 2008)

Triathlon
Avengers Vol. 3 #8 (Sept. 1998)
Creator
3-D Man I
Roy Thomas & Jim Craig

3-D Man II
Christos N. Gage, Dan Slott & Stefano Caselli

Triathlon
Kurt Busiek & George Pérez
Origin
While testing an experimental rocket plane in 1958, NASA test pilot Chuck Chandler was captured by alien Skulls.  Escaping his interrogators, Chuck damaged the Skrull ship's warp drive causing it to explode has he flew away, exposing him to alien radiation.  Witnessing the explosion from Earth, Chuck's scientist brother Hal thought his brother had perished, but strangely Chuck's essence was imprinted as a two-dimensional image upon the lenses of Hal's eye-glasses; enabling Hal, with great mental concentration, to summon his brother back into three-dimensional space as the super-powered 3-D Man.

Years later a religious group known as the Triune Understanding was founded by Jonathan Tremont, who warned of a cosmic "Triple Evil."  Stealing the powers of the original 3-D Man, Tremont empowered disgraced Olympic athlete Delroy Garrett Jr., to serve as his organization's spokesman Triathlon.

Garrett initially believed that his powers came from his own belief in himself and the teachings of the Triune Understanding, but when Tremont's true intents were discovered, Garrett and the Avengers foiled the cult leader's plans.

Garrett disappeared for a time, resurfacing as a recruit for the Avengers 50-State Initiative, now possessing the full powers of the 3-D Man.